Grip Tite Wrench

Grip Tite Wrench

A close-up of the Advanced Cam Technology (ACT) reveals the six individual cams, which tighten down on the flat surface of the nut or bolt head to provide incredible leverage on the strongest part of the bolt—no more stripped corners. We could actually feel the cams engage on the bolt head during our testing and once locked on, the bolt had no choice but to come loose.